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mrpt::graphslam::deciders::CEdgeRegistrationDecider< GRAPH_T > Class Template Referenceabstract

Detailed Description

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
class mrpt::graphslam::deciders::CEdgeRegistrationDecider< GRAPH_T >

Interface for implementing edge registration classes.

CEdgeRegistrationDecider provides the basic methods that have to exist in every edge registration decider class. For an example of inheriting from this class see CICPCriteriaERD.

Note
As a naming convention, all the implemented edge registration deciders are suffixed with the ERD acronym.

Definition at line 42 of file CEdgeRegistrationDecider.h.

#include <mrpt/graphslam/interfaces/CEdgeRegistrationDecider.h>

Inheritance diagram for mrpt::graphslam::deciders::CEdgeRegistrationDecider< GRAPH_T >:
Inheritance graph

Public Types

typedef mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T > parent
 Handy typedefs. More...
 
typedef GRAPH_T::constraint_t constraint_t
 type of graph constraints More...
 
typedef GRAPH_T::constraint_t::type_value pose_t
 type of underlying poses (2D/3D). More...
 

Public Member Functions

 CEdgeRegistrationDecider ()
 Default class constructor. More...
 
virtual ~CEdgeRegistrationDecider ()
 Default class destructor. More...
 
virtual bool updateState (mrpt::obs::CActionCollectionPtr action, mrpt::obs::CSensoryFramePtr observations, mrpt::obs::CObservationPtr observation)=0
 Generic method for fetching the incremental action/observation readings from the calling function. More...
 
virtual void getEdgesStats (std::map< std::string, int > *edge_type_to_num) const
 Fill the given map with the type of registered edges as well as the corresponding number of registration of each edge. More...
 
virtual bool justInsertedLoopClosure () const
 Used by the caller to query for possible loop closures in the last edge registration procedure. More...
 
virtual void getDescriptiveReport (std::string *report_str) const
 Fill the provided string with a detailed report of the decider/optimizer state. More...
 
virtual void setWindowManagerPtr (mrpt::graphslam::CWindowManager *win_manager)
 Fetch a CWindowManager pointer. More...
 
virtual void setCriticalSectionPtr (mrpt::synch::CCriticalSection *graph_section)
 Fetch a mrpt::synch::CCriticalSection for locking the GRAPH_T resource. More...
 
virtual void initializeVisuals ()
 Initialize visual objects in CDisplayWindow (e.g. More...
 
virtual void updateVisuals ()
 Update the relevant visual features in CDisplayWindow. More...
 
virtual void notifyOfWindowEvents (const std::map< std::string, bool > &events_occurred)
 Get a list of the window events that happened since the last call. More...
 
virtual void loadParams (const std::string &source_fname)
 Load the necessary for the decider/optimizer configuration parameters. More...
 
virtual void printParams () const
 Print the problem parameters - relevant to the decider/optimizer to the screen in a unified/compact way. More...
 
virtual void setGraphPtr (GRAPH_T *graph)
 Fetch the graph on which the decider/optimizer will work on. More...
 
virtual void initializeLoggers (const std::string &name)
 Initialize the COutputLogger, CTimeLogger instances given the name of the decider/optimizer at hand. More...
 
virtual void setClassName (const std::string &name)
 
bool isMultiRobotSlamClass ()
 
std::string getClassName () const
 

Protected Member Functions

virtual void registerNewEdge (const mrpt::utils::TNodeID &from, const mrpt::utils::TNodeID &to, const constraint_t &rel_edge)
 Register a new constraint/edge in the current graph. More...
 
virtual void assertVisualsVars ()
 Handy function for making all the visuals assertions in a compact manner. More...
 
Registration criteria checks

Check whether a new edge should be registered in the graph.

If condition(s) for edge registration is satisfied, method should call the registerNewEdge method.

virtual void checkRegistrationCondition (mrpt::utils::TNodeID from, mrpt::utils::TNodeID to)
 
virtual void checkRegistrationCondition (const std::set< mrpt::utils::TNodeID > &)
 

Protected Attributes

bool m_just_inserted_lc
 
bool m_override_registered_nodes_check
 Indicates whether the ERD implementation expects, at most one single node to be registered, between successive calls to the updateState method. More...
 
GRAPH_T * m_graph
 Pointer to the graph that is under construction. More...
 
mrpt::synch::CCriticalSectionm_graph_section
 
mrpt::utils::CTimeLogger m_time_logger
 Time logger instance. More...
 
std::string m_class_name
 Name of the class instance. More...
 
bool is_mr_slam_class
 Boolean indicating if the current class can be used in multi-robot SLAM operations. More...
 
Visuals-related variables methods
mrpt::graphslam::CWindowManagerm_win_manager
 Pointer to the CWindowManager object used to store visuals-related instances. More...
 
mrpt::gui::CDisplayWindow3Dm_win
 Window to use. More...
 
mrpt::graphslam::CWindowObserverm_win_observer
 CWindowObserver object for monitoring various visual-oriented events. More...
 
bool m_initialized_visuals
 

Static Protected Attributes

static const std::string header_sep = std::string(80, '-')
 Separator string to be used in debugging messages. More...
 
static const std::string report_sep = std::string(2, '\n')
 

Member Typedef Documentation

◆ constraint_t

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
typedef GRAPH_T::constraint_t mrpt::graphslam::deciders::CEdgeRegistrationDecider< GRAPH_T >::constraint_t

type of graph constraints

Definition at line 51 of file CEdgeRegistrationDecider.h.

◆ parent

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
typedef mrpt::graphslam::CRegistrationDeciderOrOptimizer<GRAPH_T> mrpt::graphslam::deciders::CEdgeRegistrationDecider< GRAPH_T >::parent

Handy typedefs.

Parent of current class

Definition at line 49 of file CEdgeRegistrationDecider.h.

◆ pose_t

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
typedef GRAPH_T::constraint_t::type_value mrpt::graphslam::deciders::CEdgeRegistrationDecider< GRAPH_T >::pose_t

type of underlying poses (2D/3D).

Definition at line 53 of file CEdgeRegistrationDecider.h.

Constructor & Destructor Documentation

◆ CEdgeRegistrationDecider()

template<class GRAPH_T >
CEdgeRegistrationDecider::CEdgeRegistrationDecider ( )

Default class constructor.

Definition at line 14 of file CEdgeRegistrationDecider_impl.h.

◆ ~CEdgeRegistrationDecider()

template<class GRAPH_T >
CEdgeRegistrationDecider::~CEdgeRegistrationDecider ( )
virtual

Default class destructor.

Definition at line 20 of file CEdgeRegistrationDecider_impl.h.

Member Function Documentation

◆ assertVisualsVars()

template<class GRAPH_T >
void mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::assertVisualsVars ( )
protectedvirtualinherited

Handy function for making all the visuals assertions in a compact manner.

Definition at line 87 of file CRegistrationDeciderOrOptimizer_impl.h.

◆ checkRegistrationCondition() [1/2]

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
virtual void mrpt::graphslam::deciders::CEdgeRegistrationDecider< GRAPH_T >::checkRegistrationCondition ( mrpt::utils::TNodeID  from,
mrpt::utils::TNodeID  to 
)
inlineprotectedvirtual

Definition at line 92 of file CEdgeRegistrationDecider.h.

◆ checkRegistrationCondition() [2/2]

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
virtual void mrpt::graphslam::deciders::CEdgeRegistrationDecider< GRAPH_T >::checkRegistrationCondition ( const std::set< mrpt::utils::TNodeID > &  )
inlineprotectedvirtual

Definition at line 95 of file CEdgeRegistrationDecider.h.

◆ getClassName()

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
std::string mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::getClassName ( ) const
inlineinherited

Definition at line 138 of file CRegistrationDeciderOrOptimizer.h.

◆ getDescriptiveReport()

template<class GRAPH_T >
void CEdgeRegistrationDecider::getDescriptiveReport ( std::string report_str) const
virtual

Fill the provided string with a detailed report of the decider/optimizer state.

Report should include (part of) the following:

  • Timing of important methods
  • Properties fo class at the current time
  • Logging of commands until current time

Reimplemented from mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >.

Reimplemented in mrpt::graphslam::deciders::CLoopCloserERD< GRAPH_T >, and mrpt::graphslam::deciders::CICPCriteriaERD< GRAPH_T >.

Definition at line 23 of file CEdgeRegistrationDecider_impl.h.

Referenced by mrpt::graphslam::deciders::CICPCriteriaERD< GRAPH_T >::getDescriptiveReport().

◆ getEdgesStats()

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
virtual void mrpt::graphslam::deciders::CEdgeRegistrationDecider< GRAPH_T >::getEdgesStats ( std::map< std::string, int > *  edge_type_to_num) const
inlinevirtual

Fill the given map with the type of registered edges as well as the corresponding number of registration of each edge.

Reimplemented in mrpt::graphslam::deciders::CLoopCloserERD< GRAPH_T >, and mrpt::graphslam::deciders::CICPCriteriaERD< GRAPH_T >.

Definition at line 74 of file CEdgeRegistrationDecider.h.

◆ initializeLoggers()

template<class GRAPH_T >
void mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::initializeLoggers ( const std::string name)
virtualinherited

◆ initializeVisuals()

template<class GRAPH_T >
void mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::initializeVisuals ( )
virtualinherited

Initialize visual objects in CDisplayWindow (e.g.

add an object to scene).

Exceptions
std::exceptionIf the method is called without having first provided a CDisplayWindow3D* to the class instance
See also
setWindowManagerPtr, updateVisuals

Reimplemented in mrpt::graphslam::deciders::CLoopCloserERD< GRAPH_T >, mrpt::graphslam::optimizers::CLevMarqGSO< GRAPH_T >, and mrpt::graphslam::deciders::CICPCriteriaERD< GRAPH_T >.

Definition at line 81 of file CRegistrationDeciderOrOptimizer_impl.h.

Referenced by mrpt::graphslam::deciders::CICPCriteriaERD< GRAPH_T >::initializeVisuals(), and mrpt::graphslam::optimizers::CLevMarqGSO< GRAPH_T >::initializeVisuals().

◆ isMultiRobotSlamClass()

template<class GRAPH_T >
bool mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::isMultiRobotSlamClass ( )
inherited

Definition at line 132 of file CRegistrationDeciderOrOptimizer_impl.h.

◆ justInsertedLoopClosure()

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
virtual bool mrpt::graphslam::deciders::CEdgeRegistrationDecider< GRAPH_T >::justInsertedLoopClosure ( ) const
inlinevirtual

Used by the caller to query for possible loop closures in the last edge registration procedure.

Definition at line 79 of file CEdgeRegistrationDecider.h.

◆ loadParams()

template<class GRAPH_T >
void mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::loadParams ( const std::string source_fname)
virtualinherited

◆ notifyOfWindowEvents()

template<class GRAPH_T >
void mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::notifyOfWindowEvents ( const std::map< std::string, bool > &  events_occurred)
virtualinherited

Get a list of the window events that happened since the last call.

Method in derived classes is automatically called from the CGraphSlamEngine_t instance. After that, decider/optimizer should just fetch the parameters that it is interested in.

Reimplemented in mrpt::graphslam::deciders::CLoopCloserERD< GRAPH_T >, mrpt::graphslam::optimizers::CLevMarqGSO< GRAPH_T >, and mrpt::graphslam::deciders::CICPCriteriaERD< GRAPH_T >.

Definition at line 99 of file CRegistrationDeciderOrOptimizer_impl.h.

Referenced by mrpt::graphslam::deciders::CICPCriteriaERD< GRAPH_T >::notifyOfWindowEvents(), and mrpt::graphslam::optimizers::CLevMarqGSO< GRAPH_T >::notifyOfWindowEvents().

◆ printParams()

template<class GRAPH_T >
void mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::printParams ( ) const
virtualinherited

◆ registerNewEdge()

template<class GRAPH_T >
void CEdgeRegistrationDecider::registerNewEdge ( const mrpt::utils::TNodeID from,
const mrpt::utils::TNodeID to,
const constraint_t rel_edge 
)
protectedvirtual

Register a new constraint/edge in the current graph.

Implementations of this class should provide a wrapper around GRAPH_T::insertEdge method.

Reimplemented in mrpt::graphslam::deciders::CLoopCloserERD< GRAPH_T >, mrpt::graphslam::deciders::CICPCriteriaERD< GRAPH_T >, and mrpt::graphslam::deciders::CEmptyERD< GRAPH_T >.

Definition at line 32 of file CEdgeRegistrationDecider_impl.h.

Referenced by mrpt::graphslam::deciders::CICPCriteriaERD< GRAPH_T >::registerNewEdge().

◆ setClassName()

template<class GRAPH_T >
void mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::setClassName ( const std::string name)
virtualinherited

Definition at line 52 of file CRegistrationDeciderOrOptimizer_impl.h.

◆ setCriticalSectionPtr()

template<class GRAPH_T >
void mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::setCriticalSectionPtr ( mrpt::synch::CCriticalSection graph_section)
virtualinherited

Fetch a mrpt::synch::CCriticalSection for locking the GRAPH_T resource.

Handy for realising multithreading in the derived classes.

Warning
Beware that prior to the decider/optimizer public method call, the CCriticalSection will already be locked from CGraphSlamEngine_t instance, but this isn't effective in multithreaded implementations where the decider/optimizer itself has to lock the function at which the extra thread runs.

Definition at line 73 of file CRegistrationDeciderOrOptimizer_impl.h.

◆ setGraphPtr()

template<class GRAPH_T>
void mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::setGraphPtr ( GRAPH_T *  graph)
virtualinherited

Fetch the graph on which the decider/optimizer will work on.

Definition at line 124 of file CRegistrationDeciderOrOptimizer_impl.h.

◆ setWindowManagerPtr()

template<class GRAPH_T >
void mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::setWindowManagerPtr ( mrpt::graphslam::CWindowManager win_manager)
virtualinherited

Fetch a CWindowManager pointer.

CWindowManager instance should contain a CDisplayWindow3D* and, optionally, a CWindowObserver pointer so that interaction with the window is possible

Reimplemented in mrpt::graphslam::deciders::CLoopCloserERD< GRAPH_T >.

Definition at line 61 of file CRegistrationDeciderOrOptimizer_impl.h.

◆ updateState()

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
virtual bool mrpt::graphslam::deciders::CEdgeRegistrationDecider< GRAPH_T >::updateState ( mrpt::obs::CActionCollectionPtr  action,
mrpt::obs::CSensoryFramePtr  observations,
mrpt::obs::CObservationPtr  observation 
)
pure virtual

Generic method for fetching the incremental action/observation readings from the calling function.

Implementations of this interface should use (part of) the specified parameters and call the checkRegistrationCondition to check for potential Edge registration

Implements mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >.

Implemented in mrpt::graphslam::deciders::CLoopCloserERD< GRAPH_T >, mrpt::graphslam::deciders::CICPCriteriaERD< GRAPH_T >, and mrpt::graphslam::deciders::CEmptyERD< GRAPH_T >.

◆ updateVisuals()

template<class GRAPH_T >
void mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::updateVisuals ( )
virtualinherited

Update the relevant visual features in CDisplayWindow.

Exceptions
std::exceptionIf the method is called without having first provided a CDisplayWindow3D* to the class instance
See also
setWindowManagerPtr, initializeVisuals

Reimplemented in mrpt::graphslam::deciders::CLoopCloserERD< GRAPH_T >, mrpt::graphslam::optimizers::CLevMarqGSO< GRAPH_T >, and mrpt::graphslam::deciders::CICPCriteriaERD< GRAPH_T >.

Definition at line 94 of file CRegistrationDeciderOrOptimizer_impl.h.

Referenced by mrpt::graphslam::deciders::CICPCriteriaERD< GRAPH_T >::updateVisuals(), and mrpt::graphslam::optimizers::CLevMarqGSO< GRAPH_T >::updateVisuals().

Member Data Documentation

◆ header_sep

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
const std::string mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::header_sep = std::string(80, '-')
staticprotectedinherited

◆ is_mr_slam_class

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
bool mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::is_mr_slam_class
protectedinherited

Boolean indicating if the current class can be used in multi-robot SLAM operations.

Definition at line 171 of file CRegistrationDeciderOrOptimizer.h.

◆ m_class_name

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
std::string mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::m_class_name
protectedinherited

Name of the class instance.

Definition at line 167 of file CRegistrationDeciderOrOptimizer.h.

Referenced by mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_t >::getClassName().

◆ m_graph

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
GRAPH_T* mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::m_graph
protectedinherited

◆ m_graph_section

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
mrpt::synch::CCriticalSection* mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::m_graph_section
protectedinherited

◆ m_initialized_visuals

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
bool mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::m_initialized_visuals
protectedinherited

Definition at line 161 of file CRegistrationDeciderOrOptimizer.h.

◆ m_just_inserted_lc

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
bool mrpt::graphslam::deciders::CEdgeRegistrationDecider< GRAPH_T >::m_just_inserted_lc
protected

◆ m_override_registered_nodes_check

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
bool mrpt::graphslam::deciders::CEdgeRegistrationDecider< GRAPH_T >::m_override_registered_nodes_check
protected

Indicates whether the ERD implementation expects, at most one single node to be registered, between successive calls to the updateState method.

By default set to false.

Definition at line 115 of file CEdgeRegistrationDecider.h.

◆ m_time_logger

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
mrpt::utils::CTimeLogger mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::m_time_logger
protectedinherited

◆ m_win

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
mrpt::gui::CDisplayWindow3D* mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::m_win
protectedinherited

◆ m_win_manager

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
mrpt::graphslam::CWindowManager* mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::m_win_manager
protectedinherited

◆ m_win_observer

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
mrpt::graphslam::CWindowObserver* mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::m_win_observer
protectedinherited

◆ report_sep

template<class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf>
const std::string mrpt::graphslam::CRegistrationDeciderOrOptimizer< GRAPH_T >::report_sep = std::string(2, '\n')
staticprotectedinherited



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